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Diffstat (limited to 'arch/mips/kernel/elf.c')
-rw-r--r--arch/mips/kernel/elf.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/arch/mips/kernel/elf.c b/arch/mips/kernel/elf.c
index 5c429d70e17f..0828d6d963b7 100644
--- a/arch/mips/kernel/elf.c
+++ b/arch/mips/kernel/elf.c
@@ -87,6 +87,7 @@ int arch_elf_pt_proc(void *_ehdr, void *_phdr, struct file *elf,
bool elf32;
u32 flags;
int ret;
+ loff_t pos;
elf32 = ehdr->e32.e_ident[EI_CLASS] == ELFCLASS32;
flags = elf32 ? ehdr->e32.e_flags : ehdr->e64.e_flags;
@@ -108,21 +109,16 @@ int arch_elf_pt_proc(void *_ehdr, void *_phdr, struct file *elf,
if (phdr32->p_filesz < sizeof(abiflags))
return -EINVAL;
-
- ret = kernel_read(elf, phdr32->p_offset,
- (char *)&abiflags,
- sizeof(abiflags));
+ pos = phdr32->p_offset;
} else {
if (phdr64->p_type != PT_MIPS_ABIFLAGS)
return 0;
if (phdr64->p_filesz < sizeof(abiflags))
return -EINVAL;
-
- ret = kernel_read(elf, phdr64->p_offset,
- (char *)&abiflags,
- sizeof(abiflags));
+ pos = phdr64->p_offset;
}
+ ret = kernel_read(elf, &abiflags, sizeof(abiflags), &pos);
if (ret < 0)
return ret;
if (ret != sizeof(abiflags))